New anti-BSE rules imposed.
D000822:Animal Husbandry / Q000592:standards*; D000818:Animals; D002417:Cattle; D016643:Encephalopathy, Bovine Spongiform / Q000517:prevention & control*; D019649:Food Industry / Q000592:standards*; D006801:Humans; D014481:United States; D016885:United States Department of Agriculture; D014486:United States Food and Drug Administration